CVE-2017-17854

7.8 HIGH
Published: December 27, 2017 Modified: May 13, 2026
View on NVD

Description

kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (integer overflow and memory corruption) or possibly have unspecified other impact by leveraging unrestricted integer values for pointer arithmetic.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bb7f0f989ca7de1153bd128a40a71709e339fa03
Source: cve@mitre.org
Vendor Advisory
http://www.openwall.com/lists/oss-security/2017/12/21/2
Source: cve@mitre.org
Mailing List
https://github.com/torvalds/linux/commit/bb7f0f989ca7de1153bd128a40a71709e339fa03
Source: cve@mitre.org
Patch Third Party Advisory
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bb7f0f989ca7de1153bd128a40a71709e339fa03
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.openwall.com/lists/oss-security/2017/12/21/2
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
https://github.com/torvalds/linux/commit/bb7f0f989ca7de1153bd128a40a71709e339fa03
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.8 / 10.0
EPSS (Exploit Probability)
0.4%
31th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-190

Affected Vendors

debian linux

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